Join us on our journey: To drive a smart and sustainable energy future, we are looking for a proactive and experienced Technical Project Manager based in Spain. In this role, you will oversee the technical onboarding and integration of Battery Energy Storage Systems (BESS) and Renewable Energy Systems (RES) into our trading platform — ensuring seamless connectivity, regulatory compliance, and optimal asset performance.

• Location: Madrid, Spain

• Employment Type: Full-Time, indefinite term

• Working Mode: Office first set-up

• Language Requirement: Fluent Spanish with strong English proficiency, Portuguese is a plus

As a Technical Project Manager, you will:

• Be responsible to define the technical setup between the assets and our systems

• Manage the onboarding process and oversee end-to-end project planning, technical integration, and go-live of BESS and RES assets into our platform

• Guarantee technical compliance with grid regulations and market participation rules in Spain and Portugal, coordinating closely with regulatory bodies

• Support our customers and our own required registrations, pre-qualifications, certifications, licenses, acceptance tests necessary for the assets' participation in envisioned energy markets both on the trade as well as on the technical delivery side

• Work with cross-functional teams and collaborate with software engineers and data scientists to streamline asset management, data flows, and trading execution

• Analyze, plan and develop requirements in reference to scheduled projects aligned with the Business and Product Teams

Mandatory Requirements

• A degree or equivalent in Engineering, Energy Systems, or a related field

• 5+ years of experience in technical project management, energy systems, or BESS integration

• Strong understanding of grid regulations, market structures, and the technical requirements for asset integration in Spain and/or Portugal

• Proven experience with API integrations and real-time asset control systems

• Strong teamwork and relationship-building skills

• Proactive, creative and solution oriented with strong attention to detail

• Strong communication skills and a target-oriented approach

• Keen to work in a dynamic, small team environment

• Fluent in Spanish and/or Portuguese, with full business proficiency in English

Skills to Set You Apart

• Demonstrated ability to manage multiple technical projects simultaneously in a dynamic environment

• Experience collaborating with cross-functional teams and external stakeholders

• Familiarity with data flow optimization and system interoperability in energy markets

This role may not be a fit for you if…

• You prefer roles with limited customer and cross-team interactions

• You are not comfortable working in a fast-paced, evolving regulatory and technical landscape

We are committed to diversity - of all backgrounds and experiences. You don’t need 100% of the preferred qualifications to add incredible value to our team. If you’re passionate about what you could accomplish here, we’d love to hear from you.

Timo Scholz - Head of Operations - LinkedIn profile link
Hi there!
My name is Timo, and I’m the Head of Operations at Entrix. Together with my team, I’m responsible for everything that keeps our customers and assets running smoothly—from ensuring a great customer experience to managing the day-to-day operational details. We’re excited to grow and would love to see your application!
What drives me is building efficient processes and resilient teams that can deliver excellence at scale. At Entrix, Operations sits at the heart of the business—we turn ideas and technology into real-world impact by ensuring our solutions perform reliably for our customers every day.
I believe in ownership, accountability, and working as one team. Transparency, trust, and continuous improvement are the principles I lead by. My goal is to create a space where people feel empowered to contribute, grow, and make a difference.
If you’re passionate about driving meaningful change in the energy space and thrive in a dynamic environment, we’d be thrilled to have you on board.
Let’s make the energy transition real—together.
Best regards,
Timo Scholz

Your contact person is Nagihan Bal (nagihan.bal@entrixenergy.com).
If you have any questions, feel free to send us an email to talent@entrixenergy.com.
We are looking forward to receiving your application!

Wir sind Energiehändler und Marktführer für die Vermarktung von flexiblen Energie­systemen in Europa.

Entrix bietet zusätzlich zu Stromhandel basierend auf künstlicher Intelligenz, innovative Produkte zu langfristiger Umsatzabsicherung und netzdienlichen Steuerung von Batteriespeichern. Mit unserem Rundum-Sorglos-Paket begleiten wir unsere Kunden über alle Projektphasen von der technischen Auslegung und Integration, über die kontinuierliche Optimierung bis zur 24/7 Betreuung im laufenden Betrieb – inklusive Anpassung an Marktveränderungen und Erschließung neuer Erlöspotenziale.

Mit über 2,3 GW und 38 Batteriespeichern unter Vertrag ist Entrix in Deutschland, Polen, Italien, Spanien und Portugal aktiv und mit Büros in München, Warschau, Mailand und Madrid vertreten. Entrix optimiert als Pionier seit 2022 einen der ersten Batteriegroßspeicher in Deutschland und ist heute der bevorzugte Partner führender Infrastrukturunternehmen wie Encavis, MEAG (Munich Re) sowie eine Vielzahl lokaler Stadtwerke.